CCD SURFACE PHOTOMETRY OF THE BRIGHT ELLIPTIC GALAXIES NGC-720, NGC-1052, AND NGC-4697
ASTRONOMICAL JOURNAL 94:6 (1987) 1508-&
NONUNIFORMITIES IN THE HUBBLE FLOW - RESULTS FROM A SURVEY OF ELLIPTIC GALAXIES
IAU SYMPOSIA (1987) 223-227
SPECTROSCOPY AND PHOTOMETRY OF ELLIPTIC GALAXIES .3. UBV APERTURE PHOTOMETRY, CCD PHOTOMETRY, AND MAGNITUDE-RELATED PARAMETERS
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES 64:4 (1987) 601-642
SPECTROSCOPY AND PHOTOMETRY OF ELLIPTIC GALAXIES .1. A NEW DISTANCE ESTIMATOR
ASTROPHYSICAL JOURNAL 313:1 (1987) 42-58